//------------------------------------------------------------------------------
//
// ...
// author: 喵大斯( as3er.net )
// created: 2015/8/25
// copyright (c) 2015 喵大斯( aosnow@yeah.net )
//
//------------------------------------------------------------------------------

/// <reference path='jquery.d.ts'/>

/**
 * 指定的参数是不是空对象、未定义、null、空字符串
 * @param target
 */
function empty( target )
{
	var r = false;

	target = $.trim( target );
	if( target == "" || target == null || typeof( target ) == "undefined" || $.isEmptyObject( target ) )
		r = true;

	return r;
}

/**
 * 预约状态描述
 * @param s 状态编号
 * @returns {string}
 */
function state_ns( s:number ):string
{
	switch( s )
	{
		case 1:
			return "待确认";
		case 2:
			return "已出现";
		case 3:
			return "已过期";
		default:
			return "未知";
	}
}

/**
 * 短信发送状态描述
 * @param state 状态编号
 * @returns {string}
 */
function sms_ns( state:number ):string
{
	return state == 1 ? "已发送短信" : "未发送短信";
}